O-Level Biology Nutrition and Digestion Revision Pack Zimbabwe

About this revision pack

This is the ZIMSEC O-Level Biology revision pack. It is a free revision pack for revision.

More Biology O-Level papers

• Study Guide16 MB
• Notes11 MB
• Study Guide7.1 MB
• Paper 2 Question Paper234 KB
• Notes7.3 MB
• Paper 2 Question Paper579 KB
• Study Guide16 MB
• Paper 1 Specimen Question Paper2.7 MB

Text from the first page

(c) Describe an two ways of keeping teeth healthy

[2]

N2021
Q9a(i) Define the term balanced diet

[1]
(ii) State any 1 function of fibre in the diet

[1]
(iii) Name any 2 sources of proteins for a person who does not eat meat

[2]

J2023
Q7(a) Name a part of the alimentary canal where bile is produced

[1]
(b) Describe the importance in digestion of
(i) Saliva

[2]
(ii)

[2]